/Engine/Source/Runtime/MovieSceneTracks/Public/Systems/MovieSceneComponentMaterialSystem.h
typedef [TPreAnimatedMaterialParameterTraits](API\Runtime\MovieSceneTracks\Systems\TPreAnimatedMaterialParameterTra-)< [FComponentMaterialAccessor](API\Runtime\MovieSceneTracks\Systems\FComponentMaterialAccessor), [UObject](API\Runtime\CoreUObject\UObject\UObject) *, int32 > FPreAnimatedComponentMaterialParameterTraits